1684421842

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{15271}}^1$

素因数の和:15825

約数の個数: 16

約数和(自身を含む): 2552134464

約数和(自身を除く): 867712622

約数列:

[1, 2, 131, 262, 421, 842, 15271, 30542, 55151, 110302, 2000501, 4001002, 6429091, 12858182, 842210921, 1684421842]

約数ペア:

[(1, 1684421842), (2, 842210921), (131, 12858182), (262, 6429091), (421, 4001002), (842, 2000501), (15271, 110302), (30542, 55151)]